WO2008149836A1 - Ink-jet head and method of manufacturing ink-jet head - Google Patents

Ink-jet head and method of manufacturing ink-jet head Download PDF

Info

Publication number
WO2008149836A1
WO2008149836A1 PCT/JP2008/060134 JP2008060134W WO2008149836A1 WO 2008149836 A1 WO2008149836 A1 WO 2008149836A1 JP 2008060134 W JP2008060134 W JP 2008060134W WO 2008149836 A1 WO2008149836 A1 WO 2008149836A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
jet head
head body
supply member
head
Prior art date
Application number
PCT/JP2008/060134
Other languages
French (fr)
Japanese (ja)
Inventor
Masao Yasuda
Original Assignee
Sharp Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008149836A1 publication Critical patent/WO2008149836A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14362—Assembling elements of heads

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

An ink-jet head (10) comprises a head body (20), an ink supply member (40) and a head cover (50). The head body (20) has a nozzle surface (23) for ejecting ink. The head body (20) is attached to the ink supply member (40), and the ink supply member (40) supplies the ink to the head body (20). The head cover (50) has a hole (51) into which the head body (20) is inserted with a gap (72) provided between the head body (20) and its inner surface. In a state where the downstream-side surface thereof in the ejection direction (A) does not project from the nozzle surface (23), the upstream-side surface thereof is bonded to the downstream-side surface of the ink supply member (40) with resin (71). A recessed portion (43) and a projecting portion (52) fitted into the recessed portion (43) are provided in the downstream-side surface of the ink supply member (40) and on the upstream-side surface of the head cover (50) in the ejection direction (A), respectively.
PCT/JP2008/060134 2007-06-04 2008-06-02 Ink-jet head and method of manufacturing ink-jet head WO2008149836A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-147838 2007-06-04
JP2007147838A JP4205140B2 (en) 2007-06-04 2007-06-04 Ink jet head and method of manufacturing ink jet head

Publications (1)

Publication Number Publication Date
WO2008149836A1 true WO2008149836A1 (en) 2008-12-11

Family

ID=40093652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060134 WO2008149836A1 (en) 2007-06-04 2008-06-02 Ink-jet head and method of manufacturing ink-jet head

Country Status (2)

Country Link
JP (1) JP4205140B2 (en)
WO (1) WO2008149836A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012121293A (en) * 2010-12-10 2012-06-28 Toshiba Tec Corp Inkjet device
JP2013056272A (en) * 2012-12-28 2013-03-28 Shimadzu Corp Grid for scattered x-ray removal
EP4303011A1 (en) * 2022-06-30 2024-01-10 Ricoh Company, Ltd. Discharge head, head module, and discharge apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6146558B2 (en) * 2013-02-05 2017-06-14 セイコーエプソン株式会社 Liquid discharge head and liquid discharge apparatus
JP6299072B2 (en) 2013-03-27 2018-03-28 セイコーエプソン株式会社 Liquid ejecting head and liquid ejecting apparatus
JP6197448B2 (en) 2013-03-27 2017-09-20 セイコーエプソン株式会社 Liquid ejecting head and liquid ejecting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08301986A (en) * 1995-03-03 1996-11-19 Canon Inc Ink jet head and ink jet device
JP2004082544A (en) * 2002-08-27 2004-03-18 Sii Printek Inc Inkjet head and inkjet recorder
JP2004122770A (en) * 2002-09-12 2004-04-22 Konica Minolta Holdings Inc Inkjet recording head
JP2004291529A (en) * 2003-03-28 2004-10-21 Brother Ind Ltd Inkjet head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08301986A (en) * 1995-03-03 1996-11-19 Canon Inc Ink jet head and ink jet device
JP2004082544A (en) * 2002-08-27 2004-03-18 Sii Printek Inc Inkjet head and inkjet recorder
JP2004122770A (en) * 2002-09-12 2004-04-22 Konica Minolta Holdings Inc Inkjet recording head
JP2004291529A (en) * 2003-03-28 2004-10-21 Brother Ind Ltd Inkjet head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012121293A (en) * 2010-12-10 2012-06-28 Toshiba Tec Corp Inkjet device
CN102529380A (en) * 2010-12-10 2012-07-04 东芝泰格有限公司 Inkjet device
CN102529380B (en) * 2010-12-10 2014-11-05 东芝泰格有限公司 Inkjet device
JP2013056272A (en) * 2012-12-28 2013-03-28 Shimadzu Corp Grid for scattered x-ray removal
EP4303011A1 (en) * 2022-06-30 2024-01-10 Ricoh Company, Ltd. Discharge head, head module, and discharge apparatus

Also Published As

Publication number Publication date
JP2008296533A (en) 2008-12-11
JP4205140B2 (en) 2009-01-07

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